msm: display: command mode panel release fence

For command mode panel, release fence should be signaled after the buffer is
sent to the panel.  For performance consideration, allow one more commit to be
queued.  Keep the second kick off as short as enough.

Change-Id: I19af075ebf480d3e81b46b1cd2ef21a2893f143e
Signed-off-by: Ken Zhang <kenz@codeaurora.org>
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Signed-off-by: Iliyan Malchev <malchev@google.com>
msm: mdp: Update sync pt. behaviour

Add a retire fence and clean up the existing release fence
implementation

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Change-Id: Iecf7e95d0786ac43aa6a12d70442936600c0249a
msm: mdp: Change msmfb kworker to kthread

This worker can be a longer running task depending on the number
of frames queued, hence change it to a thread.

Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>
Change-Id: Iebf7e95d0486ac43aa6a12d70442936600c0249a
remove compilation error by changing int to uint32_t
Signed-off-by: Supreet Mysore Suresh <supreet@codeaurora.org>

Change-Id: Ia7de2f4a9eae4cc16f957163683ddf83c135d379
Signed-off-by: Supreet Mysore Suresh <supreet@codeaurora.org>
add recent changes to defconfig